mirror of
https://github.com/gnustep/libs-base.git
synced 2025-04-26 18:21:04 +00:00
1a34c9461b
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@948 72102866-910b-0410-8b05-ffd578937521
82 lines
2.8 KiB
C
82 lines
2.8 KiB
C
/* Modular memory management. Better living through chemicals.
|
|
* Copyright (C) 1994, 1995, 1996 Free Software Foundation, Inc.
|
|
*
|
|
* Author: Albin L. Jones <Albin.L.Jones@Dartmouth.EDU>
|
|
* Created: Thu Oct 13 23:46:02 EDT 1994
|
|
* Updated: Sat Feb 10 15:47:25 EST 1996
|
|
* Serial: 96.02.10.01
|
|
*
|
|
* This file is part of the GNU Objective C Class Library.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef __allocs_h_OBJECTS_INCLUDE
|
|
#define __allocs_h_OBJECTS_INCLUDE 1
|
|
|
|
/**** Included Headers *******************************************************/
|
|
|
|
#include <stdlib.h>
|
|
|
|
/**** Type, Constant, and Macro Definitions **********************************/
|
|
|
|
typedef void *(*objects_malloc_func_t) (size_t, const void *);
|
|
typedef void *(*objects_calloc_func_t) (size_t, size_t, const void *);
|
|
typedef void *(*objects_realloc_func_t) (void *, size_t, const void *);
|
|
typedef void (*objects_free_func_t) (void *, const void *);
|
|
|
|
typedef struct _objects_allocs objects_allocs_t;
|
|
|
|
struct _objects_allocs
|
|
{
|
|
objects_malloc_func_t malloc;
|
|
objects_calloc_func_t calloc;
|
|
objects_realloc_func_t realloc;
|
|
objects_free_func_t free;
|
|
const void *user_data;
|
|
};
|
|
|
|
/* Shorthand macros. */
|
|
#define OBJECTS_MALLOC(S) objects_malloc(objects_standard_allocs(), (S))
|
|
#define OBJECTS_CALLOC(N, S) objects_calloc(objects_standard_allocs(), (N), (S))
|
|
#define OBJECTS_REALLOC(P, S) objects_realloc(objects_standard_allocs(), (P), (S))
|
|
#define OBJECTS_FREE(P) objects_free(objects_standard_allocs(), (P))
|
|
|
|
/* Change these if you need different default allocs. */
|
|
extern objects_allocs_t __objects_allocs_standard;
|
|
|
|
/**** Function Prototypes ****************************************************/
|
|
|
|
/* Returns `__objects_allocs_standard', defined above. */
|
|
objects_allocs_t
|
|
objects_allocs_standard (void);
|
|
|
|
void *
|
|
objects_malloc (objects_allocs_t allocs, size_t s);
|
|
|
|
void *
|
|
objects_calloc (objects_allocs_t allocs, size_t n, size_t s);
|
|
|
|
void *
|
|
objects_realloc (objects_allocs_t allocs, const void *p, size_t s);
|
|
|
|
void
|
|
objects_free (objects_allocs_t allocs, const void *p);
|
|
|
|
size_t
|
|
objects_next_power_of_two (size_t start);
|
|
|
|
#endif /* __allocs_h_OBJECTS_INCLUDE */
|